# Professional services firms headquartered in Santiago

Tamtam tracks 51 professional services firms headquartered in Santiago. This list ranks the 30 largest by number of employees on LinkedIn, led by CyD Ingeniería, R&Q Ingeniería and MTA. Their median headcount is 679. Half of them were founded in 1994 or later.

The professional services firms in Santiago listed here are primarily large, established companies. Many specialize in civil engineering, such as CyD Ingeniería and R&Q Ingeniería, both founded in 1977 and providing extensive engineering services. Other firms include Deloitte Chile, a global professional services firm in audit and consulting, and Kibernum, which focuses on IT services and technological project support. The list also features companies like MTA, specializing in landscape architecture and urban design.

A notable characteristic of these firms is their strong presence in the engineering and consulting sectors, with a significant number of companies founded in the late 1970s and early 1990s. This suggests a mature and well-developed professional services market in Santiago, with many firms having decades of experience.

🇨🇱 Santiago · 30 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [CyD Ingeniería](https://www.tamtam.ai/c/cyd-ingenieria) (cydingenieria.com)<br>Provides project management, technical inspection, and engineering services across various industries like mining, public works, and transportation in Latin America. | Civil Engineering | 🇨🇱 Santiago | 2,650 | 1977 |
| 2 | [R&Q Ingeniería](https://www.tamtam.ai/c/r-and-q-ingenieria) (ryq.cl)<br>Leading Chilean consulting company in civil, mining, energy, and concessions with over 800 professionals delivering engineering solutions for large infrastructure projects in Latin America | Civil Engineering | 🇨🇱 Santiago | 2,233 | 1977 |
| 3 | [MTA](https://www.tamtam.ai/c/mta) (mtascape.com)<br>A design firm specializing in Landscape Architecture and Urban Design, dedicated to creating sophisticated, functional, and place-based design solutions for clients | Architecture and Planning | 🇨🇱 Santiago | 1,746 | 2005 |
| 4 | [Deloitte Chile](https://www.tamtam.ai/c/deloitte-chile) (deloitte.cl)<br>A global professional services firm in audit, tax, consulting, and financial advisory, with a team of over two thousand professionals serving diverse industries worldwide | Management Consulting | 🇨🇱 Santiago | 1,604 | 1923 |
| 5 | [J.E.J. INGENIERÍA S.A.](https://www.tamtam.ai/c/j-e-j-ingenieria-s-a) (jej.cl)<br>Chilean engineering company with over 30 years of experience, specializing in project development for various industries with a diverse and innovative culture | Civil Engineering | 🇨🇱 Santiago | 1,582 | 1992 |
| 6 | [Cygnus](https://www.tamtam.ai/c/cygnus) (cygnus.cl)<br>Cygnus offers innovative Outsourcing services aligned with client objectives, providing tailored solutions and shared value models for over 8,000 employees nationwide | Human Resources Services | 🇨🇱 Santiago | 1,509 | 1998 |
| 7 | [IDIEM](https://www.tamtam.ai/c/idiem) (idiem.cl)<br>A Research and Development Center in Chile, specializing in testing and quality control for public works materials, offering engineering solutions with technical rigor | Construction | 🇨🇱 Santiago | 1,063 | 1898 |
| 8 | [Kibernum](https://www.tamtam.ai/c/kibernum) (kibernum.com)<br>A nationwide company specializing in support services for technological projects, offering IT, software engineering, BPO, and training services to various industries | IT Services and IT Consulting | 🇨🇱 Santiago | 1,011 | 1991 |
| 9 | [everis Chile](https://www.tamtam.ai/c/everis-chile) (everis.cl)<br>Multinational consulting firm providing business solutions, strategy, development, technology maintenance, and outsourcing services across various sectors in several countries | IT Services and IT Consulting | 🇨🇱 Santiago | 997 | 1996 |
| 10 | [KPMG Chile](https://www.tamtam.ai/c/kpmg-chile) (kpmg.com)<br>Professional services firm specializing in audit, tax, advisory, and business services with a sector-focused approach and global presence. | Business Consulting and Services | 🇨🇱 Santiago | 921 |  |
| 11 | [Grupo Educativo](https://www.tamtam.ai/c/grupo-educativo) (grupoeducativo.cl)<br>An organization that supports educational institutions in improving student outcomes by optimizing resources, creating conducive environments, and enhancing community involvement | Education Administration Programs | 🇨🇱 Santiago | 844 | 2009 |
| 12 | [Pares&Alvarez](https://www.tamtam.ai/c/pares-and-alvarez) (pya.cl)<br>Leading engineering company specializing in environmental consulting, engineering, and project management Provides innovative solutions, value creation, and global expansion | Civil Engineering | 🇨🇱 Santiago | 807 | 1994 |
| 13 | [DRS Ingeniería y Gestión](https://www.tamtam.ai/c/drs-ingenieria-y-gestion) (drsingenieria.com)<br>Specialists in professional services for construction projects in various sectors Partnering with clients throughout project lifecycle with proven engineering expertise | Civil Engineering | 🇨🇱 Santiago | 801 | 1989 |
| 14 | [Achs Servicios](https://www.tamtam.ai/c/achs-servicios) (achsservicios.cl)<br>We are part of Chile's largest integrated care network, offering agile, flexible, innovative services in prevention, health, and transportation tailored to each client's needs | Business Consulting and Services | 🇨🇱 Santiago | 797 | 2005 |
| 15 | [Teamwork Chile](https://www.tamtam.ai/c/teamwork-chile) (team-work.cl)<br>Team-Work offers comprehensive HR services, specializing in organizational development, outsourcing non-core activities, and building strategic partnerships to enhance client competencies | Human Resources Services | 🇨🇱 Santiago | 679 | 1998 |
| 16 | [JRI Ingeniería SA](https://www.tamtam.ai/c/jri-ingenieria-sa) (jri.cl)<br>Chilean engineering consultancy specialized in multidisciplinary projects for mining and industrial sectors, providing high-level consulting, pre-investment studies, project engineering, and comprehensive engineering services | Mining | 🇨🇱 Santiago | 583 | 1982 |
| 17 | [Workmate](https://www.tamtam.ai/c/workmate) (workmate.cl)<br>A holding company with over 20 years of experience specializing in labor services and logistics, offering HR consulting, warehouse management, and personnel services | Business Consulting and Services | 🇨🇱 Santiago | 570 | 2000 |
| 18 | [Puga, Mujica Asociados S.A.](https://www.tamtam.ai/c/puga-mujica-asociados-s-a) (pugamujica.cl)<br>Organization offering engineering and construction services for industrial projects including basic and detailed engineering, equipment procurement, civil works, electromechanical assembly, and plant demolition | Construction | 🇨🇱 Santiago | 564 | 1992 |
| 19 | [Carey](https://www.tamtam.ai/c/carey) (carey.cl)<br>Leading full-service law firm in Chile with over 270 legal professionals Specialized in corporate, litigation, and regulatory law for multinational and local clients | Law Practice | 🇨🇱 Santiago | 555 | 1905 |
| 20 | [e-Contact](https://www.tamtam.ai/c/e-contact) (e-contact.cx)<br>A developer and integrator of Contact Center solutions with headquarters in Chile and offices in Peru and Colombia Over 90 certified engineers On-premise or hosted services | Telecommunications | 🇨🇱 Santiago | 486 | 1999 |
| 21 | [SAEP Ltda.](https://www.tamtam.ai/c/saep-ltda) (saep.cl)<br>With over 20 years of experience in human capital management, the company specializes in logistics, digital transformation, recruitment, training, and risk prevention services nationwide | Transportation, Logistics, Supply Chain and Storage | 🇨🇱 Santiago | 481 |  |
| 22 | [Ipsos in Latin America](https://www.tamtam.ai/c/ipsos-in-latin-america) (ipsos.com)<br>A leading global market research company | Market Research | 🇨🇱 Santiago | 473 |  |
| 23 | [Layner](https://www.tamtam.ai/c/layner) (layner.cl)<br>LAYNER provides Human Resources services for medical professionals and technicians, managing over 135,000 job positions nationwide for public and private entities | Human Resources Services | 🇨🇱 Santiago | 469 | 2008 |
| 24 | [La Familia](https://www.tamtam.ai/c/la-familia) (lafamilia.cl)<br>We are an advertising and marketing agency focused on creativity and strategy, with a strong community presence on Facebook and Twitter Join us! | Advertising Services | 🇨🇱 Santiago | 438 | 2007 |
| 25 | [GAC](https://www.tamtam.ai/c/gac-santiago) (gac-environmental-2rxn4xg.gamma.site)<br>An environmental consulting company founded in 1991, offering a wide range of services in environmental management for various industries | Environmental Services | 🇨🇱 Santiago | 429 | 1991 |
| 26 | [Acid Labs](https://www.tamtam.ai/c/acid-labs) (acidlabs.com)<br>An end-to-end software design and development firm specialized in crafting web and mobile products, IT consulting, and retail and enterprise solutions | IT Services and IT Consulting | 🇨🇱 Santiago | 425 | 2006 |
| 27 | [Gestiona Consultores](https://www.tamtam.ai/c/gestiona-consultores) (gestiona.cl)<br>We are a multidisciplinary team with over 300 professionals specializing in regulatory compliance for investment projects in Chile | Environmental Services | 🇨🇱 Santiago | 418 |  |
| 28 | [Imagemaker](https://www.tamtam.ai/c/imagemaker) (imagemaker.com)<br>Specializing in digital transformation, our company implements products on digital channels through discovery, design, validation, and implementation for industries like finance, retail, and telecommunications | IT Services and IT Consulting | 🇨🇱 Santiago | 413 | 1999 |
| 29 | [Dictuc](https://www.tamtam.ai/c/dictuc) (dictuc.cl)<br>A subsidiary of Pontificia Universidad Católica de Chile providing engineering solutions and services to meet the needs of the community through expert knowledge and innovation | Civil Engineering | 🇨🇱 Santiago | 407 | 1938 |
| 30 | [ManpowerGroup Chile](https://www.tamtam.ai/c/manpowergroup-chile) (manpowergroup.cl)<br>Global workforce solutions company helping organizations source, assess, develop, and manage talent to win in a fast-changing world of work across 80 countries | Human Resources Services | 🇨🇱 Santiago | 406 | 1963 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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Source: https://www.tamtam.ai/l/professional-services-firms-santiago